
.normal {
  /* min-height: 100vh; */
  height: 100%;
  min-width: 1920px;
}
.title{
  float: right;
  font-size: 12;
  color: #fff;
}
.title span{
  margin: 0 6px;
}
.nav{
  color: #fff;
  padding:20px 0;
  text-align: center;
  font-size: 16px; 
}
.content{
  margin: 20px;
  background: #fff;
  padding:20px;
  height: 100%;
  overflow-y: scroll;
}
.footer{
  width: 100%;
  position: absolute;
  bottom:20px;
  text-align: center;
}
.signout{
  width: 100%;
  text-align: center;
  position: absolute;
  bottom: 0px;
  color: #fff;
  background: #f5222d92;
  padding: 10px 0;
  cursor: pointer;
}